The OEM's web site offers updates - If you have a brand name PC, like Dell, you can visit their site and enter your Service Tag (or model type if you don't have it). For add-on cards, like video or sound, visit the chipset manufacturer (ATI, AMD, NVIDIA etc...)

okay thank you guys, it is ati radeon hd 5450 is the name, chip is amd radeon graphic processor {ox68f9} manafactor is advanced micro devices inc.{mhz}. and the date is 7-27-12, and the version is 6.1400107270.

The video instructions are for Windows 7. I don't know if you're using Windows 7 or XP.

If you're using 64-bit Windows 7, be sure you get drivers for the 64-bit version of Windows 7.

If you're using the 32-bit Windows 7, you'll want the drivers for the 32-bit Windows 7.

If you get drivers for the wrong version of Windows, it could cause error messages or the drivers might not even install.

If you ONLY see the error message after trying to run the game, the problem may be an incompatibility between that particular version of the drivers and the game -- or it could be due to a conflict the drivers are having with previous drivers that weren't uninstalled before uninstalling the new ones.